The AV that was in my PC expired, and I put in Norton instead. Today my work partner said I already have Norton AV since I have Concast service. If that's true why would Norton allow me to install it again? Did I waste 22 bucks?

Danny (and others) Google in Microsoft Security Essentials. This is a free program. You will get a Green house in your sys
tray. If it turns Amber or Red, click on the house and run a scan when it pops up............................